diff options
Diffstat (limited to 'lib/Support/regex2.h')
| -rw-r--r-- | lib/Support/regex2.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Support/regex2.h b/lib/Support/regex2.h index 21659c3444..d81bfbc97d 100644 --- a/lib/Support/regex2.h +++ b/lib/Support/regex2.h @@ -35,6 +35,9 @@ * @(#)regex2.h 8.4 (Berkeley) 3/20/94 */ +#ifndef LLVM_SUPPORT_REGEX2_H +#define LLVM_SUPPORT_REGEX2_H + /* * internals of regex_t */ @@ -155,3 +158,5 @@ struct re_guts { /* misc utilities */ #define OUT (CHAR_MAX+1) /* a non-character value */ #define ISWORD(c) (isalnum(c&0xff) || (c) == '_') + +#endif |